The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza. consumer advocate thinks that the production time is different from 19 minutes. The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes. Based on this data, they calculate test statistic 0.901 and the p-value 0.385. i) What can be conduded at the a = 0.001 level of significance? Based on this, we should Select an answer v the null hypothesis. ii) Thus, the final condusion is that ... O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is statistically significant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is equal to 19.
The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza. consumer advocate thinks that the production time is different from 19 minutes. The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes. Based on this data, they calculate test statistic 0.901 and the p-value 0.385. i) What can be conduded at the a = 0.001 level of significance? Based on this, we should Select an answer v the null hypothesis. ii) Thus, the final condusion is that ... O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is statistically significant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is equal to 19.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza.
consumer advocate thinks that the production time is different from 19 minutes.
The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found
that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes.
Based on this data, they calculate test statistic 0.901 and the p-value 0.385.
i) What can be conduded at the a = 0.001 level of significance?
Based on this, we should Select an answer v the null hypothesis.
ii) Thus, the final condusion is that ...
O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not
significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude
that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19.
O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is
statistically significant evidence to condude that the population mean amount of time to make a pizza
at Super Fast Pizza is different from 19.
%3D
O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is
statistically insignificant evidence to condude that the population mean amount of time to make a
pizza at Super Fast Pizza is equal to 19.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52bfddaf-bc02-4fdd-be37-9e260b948bc6%2F8bc6b331-5055-4b31-9834-3109de6a4b15%2Fp5tdbd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza.
consumer advocate thinks that the production time is different from 19 minutes.
The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found
that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes.
Based on this data, they calculate test statistic 0.901 and the p-value 0.385.
i) What can be conduded at the a = 0.001 level of significance?
Based on this, we should Select an answer v the null hypothesis.
ii) Thus, the final condusion is that ...
O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not
significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude
that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19.
O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is
statistically significant evidence to condude that the population mean amount of time to make a pizza
at Super Fast Pizza is different from 19.
%3D
O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is
statistically insignificant evidence to condude that the population mean amount of time to make a
pizza at Super Fast Pizza is equal to 19.
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